Dr Sima Das completed her basic medical education from Lady Hardinge Medical College, New Delhi with a gold medal in surgery from University of Delhi. She did her post graduation in Ophthalmology from Maulana Azad Medical College, New Delhi followed by further specialized fellowship education in Orbit, Oculoplastic, Ocular Oncology and Facial Aesthetics from the prestigious L V Prasad Eye Institute, Hyderabad.

Her areas of interest include reconstructive eyelid surgeries, lacrimal disorders, tumors of the eye like retinoblastoma, thyroid eye disease and rejuvenating facial plastic surgeries like blepharoplasty, botox and filler injections.